Direct Replacement Heaters for Every Major Brand of Vacuum Diffusion Pump:

Cooke

CVC

Denton

Edwards

Leybold

NRC

Perkin Elmer

Torr

Varian

Veeco

Diff-Therm Platen Heaters are high-quality tubular heating elements swaged under 50 tons of pressure into grey iron castings. For 25 years, Diff-Therm heaters have set the standard for long-life, evenly distributed process heating and efficient power generation.

Complete Range of Pump Heater Shapes and Sizes:

Over 100 combinations of electrical ratings and casting sizes from 2" to 48".